Boeing 747-400ERF vs. Lockheed Model 18 Lodestar
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| Boeing 747-400ERF |
versus |
Lockheed Model 18 Lodestar |
| 70.67 m |
232 ft 0 in |
length |
13.61 m |
44 ft 8 in |
| 19.33 m |
63 ft 5 in |
height |
3.63 m |
11 ft 11 in |
| 64.44 m |
211 ft 5 in |
wingspan |
19.96 m |
65 ft 6 in |
| 4 x Pratt & Whitney PW4056 turbofan engines |
engines |
2 x Wright R-1820 Cyclone radial engines |
| Approximately 56,750 lbf |
thrust per engine |
1,200 to 1,350 horsepower (895 to 1,007 kW) |
| Approximately 227,000 lbf |
total thrust |
2,400 to 2,700 horsepower |
| 412,769 kg |
910,000 lb |
MTOW |
9,979 kg |
22,000 lb |
| 7,260 km |
3,920 nm |
range |
2,500 km |
1,350 nm |
| 933 km/h |
580 mph |
cruise speed |
300 km/h |
186 mph |
|
capacity |
14 passengers |
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rotor diameter |
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rate of climb |
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Please note that these values are indicative and actual values can vary based on specific engine models and configurations.
